:root {
  --bg: #0f2c55;
  --bg2: #15396b;
  --ink: #eaf4ff;
  --dim: rgba(234, 244, 255, 0.62);
  --faint: rgba(234, 244, 255, 0.18);
  --panel: rgba(12, 36, 72, 0.72);
  --ok: #7dffb3;
  --bad: #ff7d7d;
  --sun: #ffd166;
  --mono: "IBM Plex Mono", ui-monospace, "Cascadia Mono", Consolas, monospace;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  color-scheme: dark;
  /* Tek görünümlü tasarım: her zaman mavi kâğıt (koyu). Telefon çentiği için üst/alt pay. */
  padding-top: env(safe-area-inset-top, 0px);
  padding-bottom: env(safe-area-inset-bottom, 0px);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }
html, body { margin: 0; height: 100%; }
html { background: var(--bg); }

body {
  background-color: var(--bg);
  color: var(--ink);
  font: 15px/1.35 var(--sans);
  -webkit-user-select: none;
  user-select: none;
  overscroll-behavior: none;
}
/* Kareli kâğıt: yalnızca ana ekranda (oyunda tuval kendi hizalı karelajını çizer) */
body.sheet {
  background-image:
    linear-gradient(rgba(234, 244, 255, 0.07) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234, 244, 255, 0.07) 1px, transparent 1px),
    linear-gradient(rgba(234, 244, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(234, 244, 255, 0.025) 1px, transparent 1px);
  background-size: 96px 96px, 96px 96px, 16px 16px, 16px 16px;
}

#app { position: relative; height: 100%; max-width: 480px; margin: 0 auto; overflow: hidden; }

.screen {
  position: absolute; inset: 0;
  display: flex; flex-direction: column;
  padding-block: 12px;
  padding-left: max(16px, env(safe-area-inset-left, 0px));
  padding-right: max(16px, env(safe-area-inset-right, 0px));
}
.hidden { display: none !important; }

.eyebrow { font-family: var(--mono); font-size: 11px; letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); }

/* Düğmeler */
.btn {
  appearance: none; font: inherit; font-weight: 600; color: var(--ink);
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  padding: 10px 12px; border-radius: 10px; border: 1px solid var(--faint);
  background: rgba(234, 244, 255, 0.06); cursor: pointer;
}
.btn:active:not(:disabled) { transform: translateY(1px); background: rgba(234, 244, 255, 0.14); }
.btn:disabled { opacity: 0.38; cursor: default; }
.btn:focus-visible, .lvl:focus-visible, .mode:focus-visible, .chip:focus-visible, .link:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.btn svg { width: 18px; height: 18px; flex: none; }
.btn.primary { background: var(--ink); border-color: var(--ink); color: var(--bg); }
.btn.icon { width: 40px; height: 40px; padding: 0; }
.btn.wide { width: 100%; padding: 14px; font-size: 16px; }
.link { appearance: none; background: none; border: 0; color: var(--dim); font: inherit; font-size: 14px; text-decoration: underline; text-underline-offset: 3px; cursor: pointer; margin: 12px auto 0; display: block; }

/* Ana ekran */
/* Ortalanır ama ekran kısaysa üstten kaydırılabilir */
#home { gap: 18px; overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--faint) transparent; }
#home .brand { order: 0; margin-top: auto; }
#home .modes { order: 1; }
#home .tutorial { order: 2; }
#home .foot { order: 3; margin-bottom: auto; }
#home.fresh .tutorial { order: 1; }
#home.fresh .modes { order: 2; }
.brand { text-align: center; }
.logo-mark { width: 52px; height: 52px; color: var(--ink); }
.logo { margin: 6px 0 0 0.32em; font: 700 40px/1 var(--mono); letter-spacing: 0.32em; }
.tag { margin: 8px 0 0; color: var(--dim); font-size: 14px; }

/* Unvan ve toplam puan */
.rank {
  max-width: 300px; margin: 14px auto 0; text-align: left;
  display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: 5px 10px;
}
.rk-title { font: 700 12px var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--sun); }
.rk-pts { font: 600 13px var(--mono); font-variant-numeric: tabular-nums; }
.rk-bar { grid-column: 1 / -1; height: 4px; border-radius: 2px; background: var(--faint); overflow: hidden; }
.rk-bar i { display: block; height: 100%; border-radius: 2px; background: var(--sun); }
.rk-next { grid-column: 1 / -1; font-size: 12px; color: var(--dim); }

.stars-sm { font-family: var(--sans); letter-spacing: 1px; }
.stars-sm .on, .stars .on { color: var(--sun); }
.stars-sm .off, .stars .off { color: var(--faint); }

.modes, .tutorial { display: grid; gap: 8px; }
.mode {
  display: grid; grid-template-columns: 1fr auto; column-gap: 12px; row-gap: 2px; align-items: center;
  padding: 14px 16px; border-radius: 14px; border: 1px solid var(--faint);
  background: var(--panel); color: var(--ink); font: inherit; text-align: left; cursor: pointer;
}
.mode > span:not(.go) { grid-column: 1; min-width: 0; }
.mode .mt { font-size: 18px; font-weight: 700; }
.mode .ms { font-size: 13px; color: var(--dim); }
.mode .go {
  grid-column: 2; grid-row: 1 / span 3; padding: 8px 12px; border-radius: 8px;
  background: var(--ink); color: var(--bg); font: 700 12px var(--mono); letter-spacing: 0.1em;
  font-variant-numeric: tabular-nums;
}
.mode.daily { border-color: rgba(255, 209, 102, 0.5); }
.mode.daily .eyebrow { color: var(--sun); }
.mode.done .go { background: transparent; color: var(--ok); box-shadow: inset 0 0 0 1px var(--ok); }
.mode:disabled { opacity: 0.45; cursor: default; }
.mode:disabled .go { display: none; }
.mode:active:not(:disabled) { background: rgba(234, 244, 255, 0.1); }

.levels { display: grid; gap: 6px; }
.lvl {
  display: grid; grid-template-columns: 40px 1fr auto; align-items: center; gap: 12px;
  padding: 10px 14px; border-radius: 12px; border: 1px solid var(--faint);
  background: var(--panel); color: var(--ink); font: inherit; text-align: left; cursor: pointer;
}
.lvl .n { font: 600 20px var(--mono); color: var(--dim); }
.lvl .nm { font-weight: 600; }
.lvl .st { font: 600 12px var(--mono); letter-spacing: 0.08em; color: var(--dim); }
.lvl.done .st { color: var(--ok); }
.lvl.locked { opacity: 0.42; cursor: default; }
.lvl:active:not(:disabled) { background: rgba(234, 244, 255, 0.1); }
.foot { margin: 0; text-align: center; font: 11px var(--mono); letter-spacing: 0.14em; color: var(--dim); }

/* Oyun ekranı */
.bar { display: flex; align-items: center; gap: 12px; }
.bar .title { flex: 1; display: flex; flex-direction: column; min-width: 0; }
#lvlName { font-size: 18px; font-weight: 700; }
.clock { display: flex; flex-direction: column; align-items: flex-end; gap: 1px; }
.clock .eyebrow { font-size: 10px; }
.timer { font: 600 17px var(--mono); color: var(--ink); font-variant-numeric: tabular-nums; }
/* Hedef süre aşılınca hız primi biter: sayaç söner */
.clock.over .timer { color: var(--dim); }
.clock.over .eyebrow { text-decoration: line-through; }

.rules {
  list-style: none; margin: 10px 0 0; padding: 8px 10px; display: grid; gap: 5px;
  border: 1px solid var(--faint); border-radius: 12px; background: var(--panel);
}
.rule { display: grid; grid-template-columns: 18px 1fr 20px; align-items: center; gap: 8px; font-size: 13px; line-height: 1.3; }
.rule > svg { width: 18px; height: 18px; color: var(--dim); }
.rule b { font-weight: 600; margin-right: 5px; }
.rule .txt { color: var(--dim); }
.rule .prog { font: 11px var(--mono); color: var(--dim); margin-left: 4px; white-space: nowrap; }
.rule .st {
  width: 20px; height: 20px; border-radius: 50%; border: 1.5px solid var(--faint);
  display: grid; place-items: center; font-size: 12px; font-weight: 800; color: var(--bg);
}
.rule.ok .st { background: var(--ok); border-color: var(--ok); }
.rule.bad .st { background: var(--bad); border-color: var(--bad); }
.rule.bad b, .rule.bad > svg { color: var(--bad); }
.rule.ok > svg { color: var(--ok); }

.board { position: relative; flex: 1; min-height: 220px; margin: 4px 0; }
#cv { position: absolute; left: 50%; top: 50%; transform: translate(-50%, -50%); touch-action: none; }

.tray { display: flex; gap: 6px; padding-top: 12px; }
.chip {
  position: relative; flex: 1; min-width: 0;
  display: flex; flex-direction: column; align-items: flex-start; gap: 3px;
  padding: 8px 8px 8px 11px; border-radius: 10px; border: 1px solid var(--faint);
  background: var(--panel); color: var(--ink); font: inherit; text-align: left; cursor: pointer;
}
.chip::before { content: ""; position: absolute; left: 4px; top: 8px; bottom: 8px; width: 3px; border-radius: 2px; background: var(--c); }
.chip .cn { max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 12px; font-weight: 600; }
.chip .ca { font: 700 18px/1 var(--mono); }
.chip .ca small { margin-left: 2px; font-size: 10px; font-weight: 500; color: var(--dim); }
.chip .cc { position: absolute; top: 6px; right: 7px; font: 11px var(--mono); color: var(--dim); }
/* Gölgeler değişkenlerle birleşir: seçim halkası + kart destesi aynı anda görünebilir */
.chip { box-shadow: var(--stack, 0 0 #0000), var(--ring, 0 0 #0000); }
.chip.sel { border-color: var(--c); --ring: inset 0 0 0 1px var(--c); background: rgba(234, 244, 255, 0.09); }
.chip.done { opacity: 0.4; }
.chip.stack2 { --stack: 0 -6px 0 -3px var(--bg2), 0 -6px 0 -2px var(--c); }
.chip.stack3 { --stack: 0 -6px 0 -3px var(--bg2), 0 -6px 0 -2px var(--c), 0 -12px 0 -6px var(--bg2), 0 -12px 0 -5px var(--c); }
.chip .badge {
  position: absolute; top: -9px; right: -6px; z-index: 1;
  min-width: 22px; height: 22px; padding: 0 6px; border-radius: 11px;
  display: grid; place-items: center;
  background: var(--c); color: var(--bg); font: 700 13px/1 var(--mono);
  box-shadow: 0 0 0 2px var(--bg);
}
/* 6 ve üstü oda kartında sıkışmasın */
.tray:has(.chip:nth-child(6)) { gap: 4px; }
.tray:has(.chip:nth-child(6)) .chip { padding: 8px 4px 8px 9px; }
.tray:has(.chip:nth-child(6)) .chip .cn { font-size: 11px; }
.tray:has(.chip:nth-child(6)) .chip .cc { right: 4px; }

.actions { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 8px; }

.chooser {
  position: absolute; z-index: 5; transform: translate(-50%, -50%);
  display: flex; gap: 6px; padding: 6px; border-radius: 12px;
  background: var(--bg); border: 1px solid var(--ink); box-shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
}
.chooser .btn { padding: 8px 10px; white-space: nowrap; }

/* Pencereler */
.modal {
  position: absolute; inset: 0; z-index: 20; display: grid; place-items: center;
  padding-block: 20px;
  padding-left: max(20px, env(safe-area-inset-left, 0px));
  padding-right: max(20px, env(safe-area-inset-right, 0px));
  background: rgba(6, 20, 40, 0.68); -webkit-backdrop-filter: blur(3px); backdrop-filter: blur(3px);
}
.card {
  position: relative; width: 100%; max-width: 380px; padding: 22px 20px 18px; border-radius: 16px;
  background: var(--bg2); border: 1px solid rgba(234, 244, 255, 0.3);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.45); animation: pop 0.22s ease-out;
}
.card h2 { margin: 4px 0 8px; font-size: 22px; }
.card .wtop { display: block; max-width: calc(100% - 130px); }
.card p { margin: 0 0 12px; color: var(--dim); }
.newrule { display: grid; grid-template-columns: 30px 1fr; gap: 10px; margin: 10px 0; padding: 12px; border: 1px dashed rgba(234, 244, 255, 0.35); border-radius: 12px; }
.newrule svg { width: 26px; height: 26px; }
.newrule b { display: block; margin-bottom: 3px; }
.newrule p { margin: 0; font-size: 14px; }
.card .btns { display: grid; grid-auto-flow: column; grid-auto-columns: 1fr; gap: 8px; margin-top: 16px; }
.stamp {
  position: absolute; top: 18px; right: 14px; padding: 4px 10px; border-radius: 6px;
  border: 3px solid var(--bad); color: var(--bad); transform: rotate(-12deg);
  font: 800 14px var(--mono); letter-spacing: 0.12em;
  animation: stamp 0.4s cubic-bezier(0.2, 1.6, 0.4, 1) 0.1s both;
}
.sharetext {
  margin: 12px 0 0; padding: 10px; border-radius: 8px; border: 1px dashed var(--faint);
  font: 13px var(--mono); white-space: pre-wrap; -webkit-user-select: text; user-select: text;
}
.card { max-height: 100%; overflow-y: auto; }
.sharebox { margin-top: 12px; }
.sharebox img { display: block; width: 100%; border-radius: 10px; border: 1px solid var(--faint); -webkit-user-select: auto; user-select: auto; }
.sharebox p { margin: 8px 0 0; font-size: 13px; }
.stars { margin: 0 0 8px; font: 30px/1 var(--sans); letter-spacing: 4px; }

/* Puan dökümü: hakediş cetveli gibi kalem kalem */
.tally { width: 100%; border-collapse: collapse; font-size: 14px; }
.tally td { padding: 6px 0; border-bottom: 1px dashed var(--faint); color: var(--dim); }
.tally td:last-child {
  padding-left: 12px; text-align: right; white-space: nowrap;
  font: 600 14px var(--mono); font-variant-numeric: tabular-nums; color: var(--ink);
}
.tally tr.plus td:last-child { color: var(--ok); }
.tally tr.minus td:last-child { color: var(--bad); }
.tally tr.sum td { padding-top: 10px; border-bottom: 0; color: var(--ink); font-weight: 700; }
.tally tr.sum td:last-child { font-size: 22px; }
.promo {
  margin-top: 10px; padding: 9px 12px; border-radius: 10px; text-align: center;
  border: 1px solid var(--sun); color: var(--sun); font-weight: 600; font-size: 14px;
}
.btn .cost { font: 600 11px var(--mono); color: var(--bad); }

.toast {
  position: absolute; left: 50%; bottom: 128px; z-index: 30; max-width: 90%;
  padding: 9px 14px; border-radius: 10px; background: var(--ink); color: var(--bg);
  font-size: 14px; font-weight: 600; text-align: center;
  opacity: 0; transform: translate(-50%, 16px); transition: opacity 0.2s, transform 0.2s; pointer-events: none;
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

@keyframes pop { from { transform: scale(0.94); opacity: 0; } }
@keyframes stamp { from { transform: rotate(-12deg) scale(2.2); opacity: 0; } }

@media (max-height: 680px) {
  .rule .txt { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before { animation: none !important; transition: none !important; }
}

/* Puan tablosu */
.mode.lbbtn { border-color: rgba(60, 200, 255, 0.45); }
.mode.lbbtn .eyebrow { color: #3cc8ff; }
.btn.sm { padding: 6px 10px; font-size: 13px; border-radius: 8px; flex: none; }
.lbtitle { font-size: 18px; font-weight: 700; }
#lb { gap: 10px; }
.tabs { display: grid; grid-template-columns: 1fr 1fr; gap: 4px; padding: 4px; border-radius: 12px; border: 1px solid var(--faint); background: var(--panel); }
.tab { appearance: none; font: inherit; font-weight: 600; font-size: 14px; color: var(--dim); background: none; border: 0; border-radius: 8px; padding: 8px; cursor: pointer; }
.tab.sel { background: var(--ink); color: var(--bg); }
.tab:focus-visible { outline: 2px solid var(--ink); outline-offset: 2px; }
.champ {
  display: grid; grid-template-columns: 28px 1fr auto; align-items: center; gap: 10px;
  padding: 10px 14px; border-radius: 12px; border: 1px solid rgba(255, 209, 102, 0.55); background: rgba(255, 209, 102, 0.08);
}
.champ .crown { width: 26px; height: 26px; color: var(--sun); }
.champ .eyebrow { display: block; color: var(--sun); font-size: 10px; }
.champ b { font-size: 16px; }
.champ .cp { font: 600 14px var(--mono); font-variant-numeric: tabular-nums; }
.lblist {
  list-style: none; margin: 0; padding: 0; display: grid; gap: 4px; align-content: start;
  overflow-y: auto; scrollbar-width: thin; scrollbar-color: var(--faint) transparent;
}
#lbList { flex: 1; min-height: 0; }
.lblist li {
  display: grid; grid-template-columns: 30px 1fr auto auto; align-items: center; gap: 10px;
  padding: 9px 12px; border-radius: 10px; background: var(--panel); border: 1px solid transparent;
}
.lblist .rk { font: 600 15px var(--mono); color: var(--dim); text-align: center; font-variant-numeric: tabular-nums; }
.lblist .rk .crown { width: 20px; height: 20px; color: var(--sun); display: block; margin: 0 auto; }
.lblist .nm { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.lblist .nm small { margin-left: 4px; padding: 1px 6px; border-radius: 6px; background: #3cc8ff; color: var(--bg); font: 700 10px var(--mono); letter-spacing: 0.08em; text-transform: uppercase; vertical-align: 2px; }
.lblist .ct { font-size: 12px; color: var(--dim); white-space: nowrap; }
.lblist .pt { font: 600 15px var(--mono); font-variant-numeric: tabular-nums; text-align: right; min-width: 52px; }
.lblist li.p1 { border-color: rgba(255, 209, 102, 0.55); }
.lblist li.p1 .pt { color: var(--sun); }
.lblist li.p2 .rk, .lblist li.p3 .rk { color: var(--ink); }
.lblist li.me { border-color: #3cc8ff; background: rgba(60, 200, 255, 0.12); }
.lblist .lbmsg { display: block; text-align: center; color: var(--dim); background: none; padding: 24px 8px; }
.lbme { display: grid; gap: 8px; }
.lbme .who { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 13px; color: var(--dim); }
.lbme .who b { color: var(--ink); }
.lbrule { margin: 0; font-size: 12px; color: var(--dim); line-height: 1.4; }

.lbnote:empty { display: none; }
.lbnote {
  display: flex; align-items: center; justify-content: space-between; gap: 10px;
  margin-top: 10px; padding: 9px 12px; border-radius: 10px; border: 1px solid rgba(60, 200, 255, 0.5);
  background: rgba(60, 200, 255, 0.08); font-size: 14px;
}
.lbnote b { color: #3cc8ff; font-family: var(--mono); }
.lbnote small { display: block; font-size: 12px; color: var(--dim); }
.namerow { display: flex; gap: 8px; }
.namein {
  flex: 1; min-width: 0; font: 600 17px var(--sans); color: var(--ink); background: rgba(234, 244, 255, 0.06);
  border: 1px solid var(--faint); border-radius: 10px; padding: 9px 12px; -webkit-user-select: text; user-select: text;
}
.namein:focus { outline: 2px solid #3cc8ff; outline-offset: 1px; }
.nameerr { min-height: 1.3em; margin: 6px 0 0 !important; font-size: 13px; color: var(--bad) !important; }
.lblist .nm { display: flex; align-items: center; gap: 5px; }
.lblist .nt { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lblist .nm small { margin-left: 0; flex: none; }
.vchk { width: 15px; height: 15px; flex: none; color: #3cc8ff; }
.lbme .wb { display: flex; gap: 6px; flex: none; }
.btn.sm svg { width: 15px; height: 15px; }
.linkbox { margin-top: 16px; padding-top: 14px; border-top: 1px dashed var(--faint); }
.linkbox p { font-size: 14px; }
.linkbox b { color: var(--ink); }
.lcode { text-align: center; font-size: 14px; }
.lcode b { display: block; margin-top: 4px; font: 700 26px var(--mono); letter-spacing: 0.22em; color: #3cc8ff; }
.lwait { margin: 12px 0 0 !important; text-align: center; font-size: 13px; animation: blink 1.6s ease-in-out infinite; }
a.btn { text-decoration: none; }
@keyframes blink { 50% { opacity: 0.45; } }

/* Reklamlar */
.btn.adhint { border-color: rgba(255, 209, 102, 0.6); }
.btn.adhint svg { color: var(--sun); }
#home .homead { order: 3; }
#home .foot { order: 4; }
.homead { min-height: 100px; border-radius: 12px; overflow: hidden; position: relative; }
.homead .adlabel { display: block; font: 10px var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--dim); margin-bottom: 4px; }
.fakebanner { height: 100px; display: grid; place-items: center; border: 1px dashed var(--faint); border-radius: 12px; color: var(--dim); font: 12px var(--mono); letter-spacing: 0.08em; }
.fakead { position: fixed; inset: 0; z-index: 100; display: grid; place-items: center; background: #06101f; color: var(--ink); text-align: center; padding: 24px; }
.fakead > div { display: grid; gap: 12px; justify-items: center; }
.fakead b { font-size: 22px; }
.fakead p { margin: 0; font: 600 40px var(--mono); color: var(--sun); }